Planted Tank Guru
Join Date: Sep 2011
Location: Willimantic, CT
Blasting Sand get Blown around??
Hello fellow TPT users! I just bought 50lbs of black diamond (20-40, the heavier kind) blasting sand. I've heard good stuff about it. I just have one question, does it get blown around if you don't cover the output of a power filter? I'll be adding 3" of substrate to a 20L and will have 2x Aquaclear20's on the tank. I'm wondering if I need to put something to cover the sand where the output hits, or is it heavy enough to not get blown away?
Fish Shrimp tanks are like cups of coffee, one is never enough.
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